Corn is a widely used feedstock for biofuel production due to its high starch content, which can be converted into ethanol through fermentation.

Biofuels have the potential to reduce greenhouse gas emissions compared to fossil fuels, as they are derived from renewable sources and can help to offset carbon emissions.

Ethanol is a biofuel produced through the fermentation of plant-based sugars, typically derived from crops like corn or sugarcane.

Pyrolysis is a thermochemical process that involves heating biomass in the absence of oxygen to produce bio-oil, which can be further refined into biofuels.

Cellulase is an enzyme that breaks down cellulose, a major component of plant cell walls, into fermentable sugars, which can then be converted into biofuels.

Vegetable oils, such as soybean oil, palm oil, and canola oil, are the primary feedstocks for biodiesel production.

Anaerobic digestion is a process in which organic matter is broken down by microorganisms in the absence of oxygen, resulting in the production of methane and carbon dioxide.

Algal biofuel production refers to the cultivation of algae specifically for the purpose of producing biofuels.

Biofuels have the potential to reduce air pollution compared to fossil fuels, as they emit fewer harmful pollutants during combustion.

Limited feedstock availability is a major challenge for large-scale biofuel production, as the cultivation of feedstock crops can compete with food production and may lead to deforestation.

Deforestation is a potential environmental concern associated with biofuel production, as the expansion of feedstock cultivation may lead to the clearing of forests.

Gasification is the process of converting biomass into a gaseous fuel mixture, typically composed of hydrogen, carbon monoxide, and methane, through the application of heat and controlled amounts of oxygen.

Biofuels have the potential to reduce greenhouse gas emissions in power generation compared to fossil fuels, as they are derived from renewable sources and can help to offset carbon emissions.

Transesterification is the process of converting vegetable oils or animal fats into biodiesel through a chemical reaction with an alcohol, typically methanol or ethanol, in the presence of a catalyst.

Limited infrastructure for the production, distribution, and storage of biofuels is a potential challenge associated with their use in aviation.